Consolidated Pro Forma Information (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Nov. 01, 2014	Nov. 02, 2013	Nov. 01, 2014	Nov. 02, 2013
Business Acquisition, Pro Forma Information [Line Items]
Pro forma sales	$ 1,183.8	$ 1,124.1	$ 4,043.8	$ 3,832.8
Pro forma net income	$ 15.0	$ 3.8	$ 213.6	$ 149.5
Pro forma earnings per share - basic	$ 0.19	$ 0.05	$ 2.67	$ 1.86
Pro forma earnings per share - diluted	$ 0.19	$ 0.05	$ 2.66	$ 1.85

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The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

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The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

+ Details

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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

+ Details

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